"Pseudo-MPEC" for JyHt1Iu
Created 2025 Apr 20 14:31:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
JyHt1Iu*!C2025 04 03.21155 12 39 51.95 +17 51 47.7 ~43IH 22.7 rXNEOCPW84
JyHt1Iu !C2025 04 03.22671 12 39 50.44 +17 52 02.5 ~43IH 22.4 rXNEOCPW84
JyHt1Iu !C2025 04 03.23425 12 39 49.66 +17 52 10.1 ~43IH 22.4 rXNEOCPW84
JyHt1Iu !C2025 04 03.24176 12 39 48.87 +17 52 17.5 ~43IH 22.3 rXNEOCPW84
JyHt1Iu !C2025 04 03.24929 12 39 48.07 +17 52 25.4 ~43IH 22.6 rXNEOCPW84
JyHt1Iu 1C2025 04 04.43308212 38 03.756+18 12 05.79 ~44Ilx22.34GVNEOCPT12
JyHt1Iu 1C2025 04 04.44026212 38 03.055+18 12 12.25 ~44Ilx22.28GVNEOCPT12
JyHt1Iu*1C2025 04 20.22945611 43 44.144+24 50 13.09 ~4K6V 20.33GVNEOCPG96
JyHt1Iu 1C2025 04 20.23462811 43 41.563+24 50 25.26 ~4K6V 20.96GVNEOCPG96
JyHt1Iu 1C2025 04 20.23980611 43 38.852+24 50 38.08 ~4K6V 20.92GVNEOCPG96
JyHt1Iu 1C2025 04 20.24499511 43 36.311+24 50 50.78 ~4K6V 20.63GVNEOCPG96
JyHt1Iu KC2025 04 20.37485311 42 30.974+24 56 00.17 ~4K9l 20.58GVNEOCPV06
JyHt1Iu KC2025 04 20.37664111 42 30.042+24 56 04.27 ~4K9l 20.49GVNEOCPV06
JyHt1Iu KC2025 04 20.37842811 42 29.182+24 56 08.56 ~4K9l 20.76GVNEOCPV06
JyHt1Iu KC2025 04 20.38021511 42 28.271+24 56 12.52 ~4K9l 20.56GVNEOCPV06
Station data:
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. + 10K CCD.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) US/Arizona.
Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.55-m reflector + CCD.
(W84) Cerro Tololo-DECam (S30.169594 W70.806420) Chile. Observer F. Valdes.
Measurer S. Deen. 4.0-m reflector + CCD.
Orbital elements: JyHt1Iu
Perihelion 2025 Jun 3.39952 +/- 0.0581 TT = 9:35:18 (JD 2460829.89952)
Epoch 2025 Apr 20.0 TT = JDT 2460785.5 Earth MOID: 0.0074 Ma: 0.0756
M 342.80982209 +/- 0.23 (J2000 ecliptic) AutoNEOCP
n 0.38717034 +/- 0.0048 Peri. 223.09115 +/- 0.024
a 1.86438096 +/- 0.0155 Node 40.48849 +/- 0.015
e 0.5190546 +/- 0.00437 Incl. 6.56556 +/- 0.040
P 2.546/929.806d H 24.77 G 0.15 U 9.2
q 0.89666541 +/- 0.000731 Q 2.83209650 +/- 0.0316
13 of 15 observations 2025 Apr. 3-20; mean residual 0".30
Residuals in arcseconds: 250403 W84 .19- .15+ 250404 T12( 1.0- .65+) 250420 G96 .32+ .24- 250403 W84 .42+ .21- 250404 T12( .55+ .32-) 250420 V06 .38+ .00 250403 W84 .30+ .11- 250420 G96 .03+ .47+ 250420 V06 .23- .04- 250403 W84 .03- .15- 250420 G96 .46+ .18- 250420 V06 .12+ .12+ 250403 W84 .50- .31+ 250420 G96 .81- .15- 250420 V06 .23- .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 04 20 15 11 40 36.811 +25 07 15.79 .07448 1.0552 131.1 21.0 1.06 96 2025 04 20 16 11 40 16.320 +25 09 04.25 .07423 1.0549 130.9 21.0 1.19 99 2025 04 20 17 11 39 55.689 +25 10 53.15 .07399 1.0546 130.8 21.0 1.32 101 2025 04 20 18 11 39 34.918 +25 12 42.49 .07374 1.0544 130.7 21.0 1.46 103 2025 04 20 19 11 39 14.005 +25 14 32.28 .07350 1.0541 130.6 21.0 1.59 104 2025 04 20 20 11 38 52.948 +25 16 22.52 .07325 1.0538 130.5 21.0 1.74 105 2025 04 20 21 11 38 31.746 +25 18 13.22 .07301 1.0536 130.4 21.0 1.88 106 2025 04 20 22 11 38 10.397 +25 20 04.37 .07276 1.0533 130.3 21.0 2.03 107 2025 04 20 23 11 37 48.901 +25 21 55.97 .07252 1.0531 130.2 21.0 2.18 108 2025 04 21 00 11 37 27.255 +25 23 48.04 .07227 1.0528 130.0 21.0 2.33 109 2025 04 21 01 11 37 05.458 +25 25 40.56 .07203 1.0525 129.9 20.9 2.49 110 2025 04 21 02 11 36 43.508 +25 27 33.55 .07178 1.0523 129.8 20.9 2.64 110 2025 04 21 03 11 36 21.404 +25 29 27.01 .07154 1.0520 129.7 20.9 2.81 111 2025 04 21 04 11 35 59.144 +25 31 20.93 .07129 1.0517 129.6 20.9 2.97 111 2025 04 21 05 11 35 36.727 +25 33 15.33 .07105 1.0515 129.4 20.9 3.14 111 2025 04 21 06 11 35 14.151 +25 35 10.20 .07081 1.0512 129.3 20.9 3.30 112 2025 04 21 07 11 34 51.415 +25 37 05.54 .07056 1.0510 129.2 20.9 3.48 112 2025 04 21 08 11 34 28.516 +25 39 01.36 .07032 1.0507 129.1 20.9 3.65 112 2025 04 21 09 11 34 05.453 +25 40 57.66 .07008 1.0504 129.0 20.9 3.83 113 2025 04 21 10 11 33 42.224 +25 42 54.45 .06983 1.0502 128.8 20.9 4.01 113 2025 04 21 11 11 33 18.828 +25 44 51.72 .06959 1.0499 128.7 20.9 4.19 113 2025 04 21 12 11 32 55.263 +25 46 49.47 .06935 1.0496 128.6 20.9 4.37 113 2025 04 21 13 11 32 31.526 +25 48 47.71 .06911 1.0494 128.5 20.9 4.56 113 2025 04 21 14 11 32 07.617 +25 50 46.44 .06886 1.0491 128.3 20.9 4.75 113 2025 04 21 15 11 31 43.533 +25 52 45.67 .06862 1.0489 128.2 20.9 4.95 114 2025 04 21 16 11 31 19.273 +25 54 45.39 .06838 1.0486 128.1 20.9 5.14 114 2025 04 21 17 11 30 54.835 +25 56 45.61 .06814 1.0483 128.0 20.9 5.34 114 2025 04 21 18 11 30 30.216 +25 58 46.32 .06790 1.0481 127.8 20.9 5.54 114 2025 04 21 19 11 30 05.415 +26 00 47.54 .06766 1.0478 127.7 20.9 5.75 114 2025 04 21 20 11 29 40.430 +26 02 49.25 .06741 1.0476 127.6 20.9 5.96 114 2025 04 21 21 11 29 15.259 +26 04 51.48 .06717 1.0473 127.5 20.9 6.17 114 2025 04 21 22 11 28 49.899 +26 06 54.21 .06693 1.0470 127.3 20.9 6.39 114 2025 04 21 23 11 28 24.350 +26 08 57.44 .06669 1.0468 127.2 20.8 6.60 114 2025 04 22 00 11 27 58.608 +26 11 01.19 .06645 1.0465 127.1 20.8 6.82 114 2025 04 22 01 11 27 32.672 +26 13 05.45 .06621 1.0463 126.9 20.8 7.05 114 2025 04 22 02 11 27 06.540 +26 15 10.22 .06597 1.0460 126.8 20.8 7.28 114 2025 04 22 03 11 26 40.210 +26 17 15.51 .06573 1.0457 126.7 20.8 7.51 114 2025 04 22 04 11 26 13.678 +26 19 21.31 .06549 1.0455 126.5 20.8 7.74 114 2025 04 22 05 11 25 46.944 +26 21 27.63 .06526 1.0452 126.4 20.8 7.98 114 2025 04 22 06 11 25 20.005 +26 23 34.47 .06502 1.0450 126.3 20.8 8.22 114 2025 04 22 07 11 24 52.858 +26 25 41.83 .06478 1.0447 126.1 20.8 8.47 115 2025 04 22 08 11 24 25.502 +26 27 49.71 .06454 1.0445 126.0 20.8 8.72 115 2025 04 22 09 11 23 57.934 +26 29 58.12 .06430 1.0442 125.9 20.8 8.97 115 2025 04 22 10 11 23 30.151 +26 32 07.05 .06406 1.0439 125.7 20.8 9.23 114 2025 04 22 11 11 23 02.152 +26 34 16.51 .06383 1.0437 125.6 20.8 9.49 114 2025 04 22 12 11 22 33.934 +26 36 26.49 .06359 1.0434 125.4 20.8 9.75 114 2025 04 22 13 11 22 05.495 +26 38 37.00 .06335 1.0432 125.3 20.8 10.0 114 2025 04 22 14 11 21 36.831 +26 40 48.04 .06312 1.0429 125.2 20.8 10.3 114